Zeiss humphrey HFA II-i series, Руководство по обслуживанию на месте

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Troubleshooting Humphrey Field Analyzer II - i
Confidential and Proprietary
Field Service Guide
5 - 16 52235C1105
If the EEPROM should fail, there will be a message displayed as follows:
"HFA II may need service [code XXXXXX: 1>0x%AAAA 2>0x%BBBB]
Where AAAA will be replaced with a status code and BBBB is replaced with the index code.
Status Codes and their meanings are as follows:
190000 Bad Motor Value
190002 Bad Camera Value
190004 Bad Intensity Value
190006 Bad Read
190007 Bad Write
Index codes associated with Motor or Light values are:
0 Right Mode
1 Left Mode
2 Offset
3 Focus
4 Shutter
5 Aperture
6 Bowl
7 Projector
8 Yellow
9 Blue
10 Color
Index codes associated with Camera values are:
0 Illumination
1 Video Window
2 Gaze window
3 Gaze Parameters
4 Max Camera
Error messages will also appear in a small window in the upper right corner on the display.
Status numbers, index numbers and an explanation of the error will be shown. These
windows may be stacked on top of each other as the error develops. By touching the window,
the error message on top will disappear, revealing the message under it (only from the Main
Menu). To better see the error and to get a better idea of what may be causing it, print out the
System Log.
Startup State Errors :
Note ­ After any replacement/repair, refer to Section 3, Table 3-1 for followup actions.
System startup state 0
- Indicates Motor Board Reset failed
Recommended Action:
• Cycle power to restart
• Replace motor driver PCB